* {
    margin: 0;
    padding: 0;
}

html {
    height: 100%;
}

body {
    height: 100%;
    width: 100%;
    /*background: url(../images/login_bg.jpg) no-repeat;*/
   
}

.bg_top {
    position: absolute;
    height: 60px;
    width: 100%;
    z-index: 2;
    background: white;
    background: url(images/psd_bg.png) no-repeat left top;
    filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(
    src='images/psd_bg.png',
    sizingMethod='scale');
     background-size: cover;
}

.top_tit {
    width: 1200px;
    margin: 0 auto;
}

.top_tit span {
    display: inline-block;
    font-size: 22px;
    height: 50px;
    /*padding-right: 15px;*/
    /*padding-top: 14px;*/
    margin-top:15px;
    /*margin-right: 10px;*/
    /*border-right: 1px solid white;*/
    color: white
}

.top_tit a {
    color: white;
    font-size: 18px;
    margin-top: 26px;
}
.top_tit a:hover{
    color:white;
    text-decoration: none;
}
.bg_center {
    position: relative;
    height: 100%;
    z-index: 1;
    background: #f6f8fe
}

.modify_box {
    position: absolute;
    top:30%;
    left: 50%;
    /*width: 320px;*/
    padding: 24px 20px;
    margin-left: -160px;
    box-sizing: border-box;
/*    background: white;
    border-radius: 5px;
    box-shadow: 0 0 5px grey*/
}

.modify_tit h1{
    font-size: 20px;
    color: #337ab7;
    margin-bottom: 10px;
}
.modify_tit p{
	font-size: 14px;
	color: #6e808a
}
.login_con {}

.modify_btn {
    /*width: 100%;*/
    margin-right: 20px;
}
.psd_con .form-group{
overflow: hidden;
}

.psd_tit{
    float: left;
    width: 60px;
    font-weight: normal;
    text-align: right;
    margin-right: 5px;
    margin-top: 5px;
}
.psd_input{
    /*display: inline-block!important;*/
    float: left;
    width: 220px!important
}
.btn_group{
    text-align:center;
    margin-top: 20px;
}